romney's allies went on television in california, they wouldn't be inclined to play defense there. they feel a little bit of vulnerability in those states. and again, if you take the non-battlegrounds, expand the map a little bit to include pennsylvania, minnesota, and maybe michigan, it's a much different calculation. >> karl rove is going to be putting up ads in pennsylvania now, the president is putting up ads in pennsylvania now. >> yep. >> suddenly the keystone state is the final week out up for grabs. why? not up for grabs yet, the polls show it close. but both sides realize that it's not safe anymore. >> what's the big deal to last week, we have enough money to go there. it's not the money on television, that's not nothing, it's the candidate's time, joe biden going to scranton. i suspect if things keep on the current trajectory, the president might have to go to pennsylvania, bill clinton might have to be there repeatedly. every day they're spending in pennsylvania is a day they're not spending in ohio. the republicans believe, not just rove's group, but some of the others